400912000: Visual acuity test equipment (physical object)

SNOMED CT Concept\Physical object\Device (physical object)\Clinical equipment and/or device (physical object)\Biomedical equipment (physical object)\Ophthalmological equipment (physical object)\Visual acuity test equipment (physical object)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2003. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

1768833017 Visual acuity test equipment (physical object) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1780120015 Visual acuity test equipment en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

1768833017 Visual acuity test equipment (physical object) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core

1768833017 Visual acuity test equipment (physical object) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1780120015 Visual acuity test equipment en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

1780120015 Visual acuity test equipment en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Visual acuity test equipment (physical object)	Is a	Ophthalmological equipment (physical object)	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Snellen chart (physical object)	Is a	True	Visual acuity test equipment (physical object)	Inferred relationship	Existential restriction modifier (core metadata concept)
ETDRS visual acuity chart	Is a	True	Visual acuity test equipment (physical object)	Inferred relationship	Existential restriction modifier (core metadata concept)
Allen cards (physical object)	Is a	True	Visual acuity test equipment (physical object)	Inferred relationship	Existential restriction modifier (core metadata concept)
HOTV cards (physical object)	Is a	True	Visual acuity test equipment (physical object)	Inferred relationship	Existential restriction modifier (core metadata concept)
Potential acuity meter (physical object)	Is a	True	Visual acuity test equipment (physical object)	Inferred relationship	Existential restriction modifier (core metadata concept)
Laser inferometer for potential acuity testing (physical object)	Is a	True	Visual acuity test equipment (physical object)	Inferred relationship	Existential restriction modifier (core metadata concept)
Accommodative rule (physical object)	Is a	True	Visual acuity test equipment (physical object)	Inferred relationship	Existential restriction modifier (core metadata concept)
Near card (physical object)	Is a	True	Visual acuity test equipment (physical object)	Inferred relationship	Existential restriction modifier (core metadata concept)
Visual acuity chart (physical object)	Is a	True	Visual acuity test equipment (physical object)	Inferred relationship	Existential restriction modifier (core metadata concept)

This concept is not in any reference sets